食品科学

• 专题论述 • 上一篇    下一篇

碳纳米管技术在食品安全检测中的应用进展

兰小淞,吕延成   

  1. 遵义医学院珠海校区,广东 珠海 519041
  • 出版日期:2014-11-15 发布日期:2014-11-06

Recent Applications of Carbon Nanotube Technology in Food Safety Detection

LAN Xiao-song, LÜ Yan-cheng   

  1. Zhuhai Campus, Zunyi Medical College, Zhuhai 519041, China
  • Online:2014-11-15 Published:2014-11-06

摘要:

随着国家和人民对食品安全越来越重视,各种食品安全检测理论和方法不断涌现,以满足不同场合需求,同时往往伴随着特殊材料和新技术的运用。碳纳米管(carbon nanotubes,CNT)的运用出现在多学科领域,展现了其优良特性和运用前景,其在食品安全检测中的运用可分为两大类:一类是将碳纳米管整合于传统食品安全检测技术中;另一类是开发基于碳纳米管的生物传感器。碳纳米管在食品安全检测领域的应用使得检测方法和技术自动化、微型化,具有灵敏度高、稳定性好、生产成本低、寿命长、效率高、快速等特点。

关键词: 食品安全检测, 碳纳米管, 生物传感器

Abstract:

With the increasing attention paid by the country and its people to food safety, various principles and techniques
for food safety detection have continued to be developed to meet the requirements of different occasions usually by
combination with special materials or new techniques. Carbon nanotube technology (CNT) has seen wide applications in
multidisciplinary fields with excellent performance and promising prospects. Its applications in food safety detection are
summarized in two aspects: integration with traditional detection technologies for food safety and development of biosensors
based on carbon nanotubes. Accordingly, automatic and micro-dimensional food safety detection techniques have been
developed with the advantages of high sensitivity, stability, low costs, long lifespan, high efficiency, rapidity, etc.

Key words: food safety detection, carbon nanotube technology (CNT), biosensor

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